Global Patent Index - EP 2085073 A1

EP 2085073 A1 20090805 - Drug microparticles

Title (en)

Drug microparticles

Title (de)

Arzneimittelmikroteilchen

Title (fr)

Microparticules de médicament

Publication

EP 2085073 A1 20090805 (EN)

Application

EP 09004874 A 20030325

Priority

  • EP 03745623 A 20030325
  • US 36795702 P 20020326

Abstract (en)

Provided are microparticles of active pharmaceutical ingredients, drug delivery vehicles comprising same, and methods for making them.

IPC 8 full level

A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 31/192 (2006.01); A61K 31/216 (2006.01); A61K 31/277 (2006.01); A61K 31/366 (2006.01); A61K 31/496 (2006.01); A61K 31/519 (2006.01); A61K 31/5513 (2006.01); A61K 31/60 (2006.01); A61K 31/7052 (2006.01); A61K 38/00 (2006.01); A61K 38/13 (2006.01); A61K 47/06 (2006.01); A61K 47/08 (2006.01); A61K 47/10 (2006.01); A61K 47/12 (2006.01); A61K 47/16 (2006.01); A61K 47/20 (2006.01); A61K 47/22 (2006.01); A61K 47/26 (2006.01); A61K 47/36 (2006.01); A61K 47/38 (2006.01)

CPC (source: EP KR US)

A61K 9/14 (2013.01 - KR); A61K 9/167 (2013.01 - EP US); A61K 9/1676 (2013.01 - EP US); A61K 9/1682 (2013.01 - US); A61K 9/1694 (2013.01 - US); A61K 31/519 (2013.01 - EP US); A61K 47/06 (2013.01 - KR); A61P 35/00 (2018.01 - EP); B01J 13/02 (2013.01 - EP US); B01J 13/125 (2013.01 - EP US)

Citation (applicant)

  • US 6346533 B1 20020212 - CHA BONG-JIN [KR], et al
  • US 3089818 A 19630514 - STONE IRWIN M
  • US 4900775 A 19900213 - SMITH TERRY E [US], et al
  • US 6027747 A 20000222 - TERRACOL DIDIER [FR], et al
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  • CHAN, O. H.: "Evaluation of a targeted prodrug strategy to enhance oral absorption of poorly water soluble compounds", PHARM. RES., vol. 15, 1998, pages 1012 - 1018
  • FLEISHER, D.: "Improved oral drug delivery: Solubility limitations overcome by the use ofprodrugs", ADV. DRUG DELIV. REV., vol. 19, 1996, pages 115 - 130
  • ABANG, A. M.: "The clinical pharmacolagy of topoisomerase I inhibitors", SEMIN. HEMATOL., vol. 35, no. 4, 1998, pages 13 - 21
  • MERISKO-LIVERSIDGE, E.: "Formulation and antitumor activity evaluation of nanocrystalline suspensions ofpoorly soluble anticancer drugs", PHAM-RES., vol. 13, 1996, pages 272 - 278
  • LIVERSIDGE, G. G.: "Particle size reduction for improvement of oral bioavailability of hydrophobic drugs: L Absolute oral bioavailability of nanocrystalline danazol in beagle dogs", INTO J. PHARM., vol. 125, 1995, pages 91 - 97
  • MULLER, R. H.: "Nanasuspensions for the formulation of poorly soluble drugs. I. Preparation by a size reduction technique", INT. J. PHARM., vol. 160, 1998, pages 229 - 237
  • MULLER, R. H.: "Increase of solubility of poorly soluble drugs by transfer to DissoCubas TM using high pressure homogenization", PROC. CONTROL. RELEASE SOC., 1999, pages 112 - 113
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Citation (search report)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

Designated extension state (EPC)

AL LT LV MK

DOCDB simple family (publication)

WO 03082247 A2 20031009; WO 03082247 A3 20040205; AT E450252 T1 20091215; AU 2003226021 A1 20031013; AU 2003226021 B2 20080717; AU 2008230007 A1 20081113; CA 2480377 A1 20031009; DE 60330322 D1 20100114; DK 1487416 T3 20100329; EA 200401252 A1 20050428; EP 1487416 A2 20041222; EP 1487416 B1 20091202; EP 2085072 A1 20090805; EP 2085073 A1 20090805; EP 2085074 A1 20090805; EP 2087882 A1 20090812; ES 2334991 T3 20100318; HK 1069126 A1 20050513; IL 164152 A0 20051218; JP 2005531521 A 20051020; KR 20040098023 A 20041118; MX PA04009385 A 20050125; NZ 535854 A 20060831; PT 1487416 E 20100125; US 2003224059 A1 20031204; US 2006141050 A1 20060629; US 2006141051 A1 20060629; US 2006141052 A1 20060629; US 2010092568 A1 20100415; US 2014134256 A1 20140515; US 8663703 B2 20140304; US 9107832 B2 20150818

DOCDB simple family (application)

US 0309327 W 20030325; AT 03745623 T 20030325; AU 2003226021 A 20030325; AU 2008230007 A 20081017; CA 2480377 A 20030325; DE 60330322 T 20030325; DK 03745623 T 20030325; EA 200401252 A 20030325; EP 03745623 A 20030325; EP 09004704 A 20030325; EP 09004873 A 20030325; EP 09004874 A 20030325; EP 09004875 A 20030325; ES 03745623 T 20030325; HK 05102709 A 20050331; IL 16415203 A 20030325; JP 2003579785 A 20030325; KR 20047015217 A 20030325; MX PA04009385 A 20030325; NZ 53585403 A 20030325; PT 03745623 T 20030325; US 201414156714 A 20140116; US 35668206 A 20060217; US 35724806 A 20060217; US 35775706 A 20060217; US 40010003 A 20030325; US 63541709 A 20091210